Definition of fast-twitch
: of, relating to, or being muscle fiber that contracts quickly especially during brief high-intensity physical activity requiring strength — compare slow-twitch
What's Trending Now
More Trending Words
First Known Use of fast-twitch
1970
Medical Dictionary
fast-twitch
adjective
\
ˌfas(t)-ˌtwich
\
medical Definition of fast-twitch
: of, relating to, or being muscle fiber that contracts quickly especially during brief high-intensity physical activity requiring strength — compare slow-twitch
Learn More about fast-twitch
Seen and Heard
What made you want to look up fast-twitch? Please tell us where you read or heard it (including the quote, if possible).
